FIELD: scrapers.
SUBSTANCE: invention relates to a tape scraper (20, 120). The scraper element (22, 24, 124) for contact with the belt (12) is pivotable about the pivot axis (30, 130), and the spring element (42) provides torque to the scraper element (22, 24, 124). The sensor (44) for detecting the angle (a) of rotation of the scraper element (22, 24, 124) is a non-contact sensor with an index part (46) and a detector part (48) for registering the position of the index part (46). The index part (46) is located on the movable element (38, 136) connected to the scraper element (22, 24, 124) at a distance from the pivot axis (30, 130).
EFFECT: invention provides easy and accurate identification of scraper operating status data.
14 cl, 10 dwg
